2011071412

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{807011}}^1$

素因数の和:807111

約数の個数: 24

約数和(自身を含む): 4067340480

約数和(自身を除く): 2056269068

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 807011, 1614022, 3228044, 5649077, 11298154, 22596308, 71823979, 143647958, 287295916, 502767853, 1005535706, 2011071412]

約数ペア:

[(1, 2011071412), (2, 1005535706), (4, 502767853), (7, 287295916), (14, 143647958), (28, 71823979), (89, 22596308), (178, 11298154), (356, 5649077), (623, 3228044), (1246, 1614022), (2492, 807011)]